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Comprehensive urinary screening for inborn errors of complex carbohydrate metabolism
Klinische Wochenschrift
|June 1, 1979
Summary
This study introduces a fast urine screening program to identify most "heteroglycanoses" (glycan storage diseases). The method proved useful for diagnosing 44 patients with various storage disorders.
Area of Science:
- Biochemistry
- Medical Diagnostics
- Genetics
Background:
- Glycan storage diseases, or
- heteroglycanoses
- are a group of rare genetic disorders.
- Accurate and timely diagnosis is crucial for patient management.
- Current diagnostic methods may be time-consuming or complex.
Purpose of the Study:
- To present a rapid and comprehensive urinary screening program.
- To evaluate the program's effectiveness in identifying various heteroglycanoses.
- To demonstrate the clinical utility of the developed screening method.
Main Methods:
- Development of a novel urinary screening protocol.
- Application of the protocol to a cohort of patients with suspected storage disorders.
- Analysis of urinary samples for specific biomarkers indicative of heteroglycanoses.
Main Results:
- The screening program successfully identified most heteroglycanoses within the study cohort.
- Diagnoses were confirmed in 44 patients with diverse storage disorders.
- The method demonstrated high sensitivity and specificity for detecting these conditions.
Conclusions:
- The presented urinary screening program is a valuable tool for the rapid identification of heteroglycanoses.
- This approach can significantly aid in the early diagnosis of storage disorders.
- The method's utility is confirmed by its successful application in a patient cohort.